TweetNO2 has been shown to actually be determental to muscle gains. I hate glutamine, sp I wont comment there. I would hadd flex oil for sure, probably liver tabs too (both run you around $10 a pop, so they're cheap as hell), only run the creatine if you have experience with it. If used correctly, it wont bloat you too much and give the appearance you've wasted your time trying to cut, best of luck.